In Pili town, Gui Lipa, 48, was arrested for selling a sachet of shabu to an undercover agent in Barangay (village) San Agustin at around 11:48 p.m.
Authorities also recovered another two sachets of the same illegal drugs during the body search.
A total of 55 grams of shabu worth P253,000 were recovered from the suspect.
In Naga City, a 33-year-old man was also arrested in a separate buy-bust operation in Barangay Balatas at around 5:06 p.m.
The suspect was not identified in the report.
Naga City police said confiscated were 13 sachets of shabu worth P34,000.
The persons arrested are facing charges for violating the Comprehensive Dangerous Drugs Act of 2002.